نتایج جستجو برای: head and neck

تعداد نتایج: 16852109  

2016
R Simo A Robson B Woodwards P Niblock P Matteucci

Since the previous edition of these guidelines, significant changes have taken place in the training and assessment of surgeons and oncologists who treat patients with head and neck cancer. For those intending to become head and neck surgeons, a fellowship in head and neck surgery is virtually mandatory. This paper summarises the current career structure to specialise in head and neck oncology ...

Journal: :Maedica 2011
Serban Tovaru Alexandra Mircea

163 Maedica A Journal of Clinical Medicine, Volume 6 No.2 2011 Update in Stomatology: Assuring Dental Student Head and Neck Cancer Screening Competency Serban TOVARUa; Alexandra MIRCEAb aProfessor, Oral Medicine-Oral Pathology Department, Faculty of Dentistry, University of Medicine and Pharmacy, Bucharest, Romania bStudent 6th year, Faculty of Dentistry, University of Medicine and Pharmacy, Bu...

باقری, غلامرضا, سخایی, محمود, وهابی‌مقدم, مسعود,

 Determination of eye absorbed dose during head & neck radiotherapy is essential to estimate the risk of cataract. Dose measurements were made in 20 head & neck cancer patients undergoing 60Co radiotherapy using LiF(MCP) thermoluminescent dosimeters. Head & neck cancer radiotherapy was delivered by fields using SAD & SSD techniques. For each patient, 3 TLD chips were placed on each eye. Head & ...

Journal: :the archives of bone and joint surgery 0
seyyed morteza kazemi akhtar orthopedic hospital, shahid beheshti university of medical sciences, tehran, iran mohamad qoreishy akhtar orthopedic hospital, shahid beheshti university of medical sciences, tehran, iran ali keipourfard akhtar orthopedic hospital, shahid beheshti university of medical sciences, tehran, iran mohammadreza minator sajjadi taleghani hospital, shahid beheshti university of medical sciences, tehran, iran shahram shokraneh akhtar orthopedic hospital, shahid beheshti university of medical sciences, tehran, iran

background: some studies have previously shown that geometry of proximal femur can affect the probability of fracture and type of fracture. it happens since the geometry of the proximal femur determines how a force is applied to its different parts. in this study, we have compared proximal femur’s geometric characteristics in femoral neck (fnf), intertrochanteric (itf) and subtrochanteric (stf)...

Journal: :iranian journal of otorhinolaryngology 0
mir mohammad jalali department of otorhinolaryngology, nose and sinus diseases research center, guilan university of medical sciences, rasht, iran. hooshang gerami department of otorhinolaryngology, nose and sinus diseases research center, guilan university of medical sciences, rasht, iran. abbas rahimi department of radiotherapy, razi hospital, guilan university of medical sciences, guilan, iran. manizheh jafari department of otorhinolaryngology, nose and sinus diseases research center, guilan university of medical sciences, rasht, iran.

introduction: radiotherapy is a common treatment modality for patients with head and neck malignancies. as the nose lies within the field of radiotherapy of the head and neck, the olfactory fibers and olfactory receptors may be affected by radiation. the aim of this study was to evaluate changes in olfactory threshold in patients with head and neck malignancies who have received radiation to th...

Introduction Signal intensity uniformity in a magnetic resonance (MR) image indicates how well the MR imaging (MRI) system represents an object. One of the major sources of image non-uniformity in high-field MRI scanners is inhomogeneity of radio-frequency coil. The aim of this study was to investigate non-uniformity in head, head and neck, and body coils and compare the obtained results to det...

Journal: :acta medica iranica 0
ali arab kheradmand department of surgical oncology, cancer institute, imam khomeini hospital complex, tehran university of medical science, tehran, iran. neda ranjbar novin research development center, imam khomeini hospital complex, tehran university of medical science, tehran, iran. ramesh omranipour department of surgical oncology, cancer institute, imam khomeini hospital complex, tehran university of medical science, tehran, iran.

closure of fascia after transverse rectus abdominis musculocutaneous (tram) flap has usually been performed with direct closure or synthetic material. the dermal autograft was removed from zone iv of flap was an alternative to reinforce fascial closure. the dermal autograft was used in 34 patients after tram harvest for breast, head and neck reconstruction and prolene mesh was used in 42 other ...

M NAGHIBZADEH,

Teratomas are bulky lesions that rarely occur in the head and neck regions.They are composed of tissues from all germ layers with varying degrees of differentiation. They arise from pluripotential stem cells and ectopic embryonic non-germ cells. The most common sites of occurrence in the head and neck are the cervical region and the nasopharynx. Three cases of these tumors are reported here...

Journal: :Journal of nuclear medicine technology 2009
Juan P Gambini Margarita Nuñez Pablo Cabral Martín Lafferranderie Javier Noble Eduardo Corchs Ricardo D'Albora Eduardo Savio Lucía Delgado Omar Alonso

UNLABELLED Preliminary findings have suggested that (99m)Tc-glucarate has tumor-seeking properties. The purpose of this study was to explore the potential of this tracer to evaluate malignant head and neck tumors by means of SPECT/CT software fusion imaging. METHODS Eleven male patients with advanced head and neck carcinoma were included in the study: 9 with locally advanced disease and 2 wit...

Journal: :iranian journal of otorhinolaryngology 0
soheila nikakhlagh associated prof. of otorhinolaryngology of imam khomeini hospital nader saki associated prof. of otorhinolaryngology of imam khomeini hospital mahmood hekmat shoar resident of otorhinolaryngology of imam khomeini hospital amin sartipipor general physician of ahvaz health care sara saki medical student of shiraz university

introduction: squamous cell carcinoma (scc) is the most common head and neck malignancy. smoking, alcohol consumption, viral infections, exposure, oral hygiene, and dietary, genetic, and occupational factors are the most important etiologic factors. the aim of this study was determining the incidence of etiologic factors in head and neck scc.  materials and methods: this is a cross-sectional su...

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